- All sections
- A - Human necessities
- A47H - Furnishings for windows or doors
- A47H 23/06 - Systems consisting of two or more co-operating curtains with transparent or perforated parts behind each other
Patent holdings for IPC class A47H 23/06
Total number of patents in this class: 13
10-year publication summary
|
3
|
1
|
5
|
1
|
0
|
0
|
2
|
5
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ching Feng Home Fashions Co., Ltd. | 38 |
2 |
| Winplus Co., Ltd. | 24 |
2 |
| Current Products Corp. | 45 |
1 |
| Daekyeong Triple Co., Ltd. | 8 |
1 |
| Hasta IP Holding AB | 2 |
1 |
| Hunter Douglas Inc. | 895 |
1 |
| Suomen Visor Oy | 27 |
1 |
| Asas Alüminyum Sanayi̇ ve Ti̇caret Anoni̇m Şi̇rketi̇ | 26 |
1 |
| Shaoxing Zhuoya Decorative Material Co., Ltd | 5 |
1 |
| Sepala LLC | 3 |
1 |
| Zhejiang Sitang Technology Group Co., Ltd | 6 |
1 |
| Other owners | 0 |